177 lines
3.3 KiB
Bash
Executable file
177 lines
3.3 KiB
Bash
Executable file
#!/bin/bash
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# Run jekyll site at http://127.0.0.1:4000
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#
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# Requirement:
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# Option '-r, --realtime' needs fswatch › http://emcrisostomo.github.io/fswatch/
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#
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# v2.0
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# https://github.com/cotes2020/jekyll-theme-chirpy
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# © 2019 Cotes Chung
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# Published under MIT License
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set -eu
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WORK_DIR="$(dirname "$(dirname "$(realpath "$0")")")"
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CONTAINER="${WORK_DIR}/.container"
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SYNC_TOOL=_scripts/sh/sync_monitor.sh
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cmd="bundle exec jekyll s"
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realtime=false
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docker=false
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_help() {
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echo "Usage:"
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echo
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echo " bash run.sh [options]"
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echo
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echo "Options:"
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echo " -H, --host <HOST> Host to bind to"
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echo " -P, --port <PORT> Port to listen on"
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echo " -b, --baseurl <URL> The site relative url that start with slash, e.g. '/project'"
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echo " -h, --help Print the help information"
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echo " -t, --trace Show the full backtrace when an error occurs"
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echo " -r, --realtime Make the modified content updated in real time"
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echo " --docker Run within docker"
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}
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_cleanup() {
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rm -rf "$CONTAINER"
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ps aux | grep fswatch | awk '{print $2}' | xargs kill -9 > /dev/null 2>&1
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}
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_setup_docker() {
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# docker image `jekyll/jekyll` based on Alpine Linux
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echo "http://dl-cdn.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories
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apk update
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apk add yq
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chown -R jekyll:jekyll "$CONTAINER"
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}
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_init() {
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if [[ -f Gemfile.lock ]]; then
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rm -f Gemfile.lock
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fi
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if [[ -d $CONTAINER ]]; then
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rm -rf "$CONTAINER"
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fi
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local temp="$(mktemp -d)"
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cp -r ./* "$temp"
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cp -r ./.git "$temp"
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mv "$temp" "$CONTAINER"
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trap _cleanup INT
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}
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_check_unset() {
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if [[ -z ${1:+unset} ]]; then
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_help
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exit 1
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fi
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}
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_check_command() {
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if [[ -z $(command -v "$1") ]]; then
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echo "Error: command '$1' not found !"
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echo "Hint: Get '$1' on <$2>"
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exit 1
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fi
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}
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_run() {
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cd "$CONTAINER"
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bash _scripts/sh/create_pages.sh
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bash _scripts/sh/dump_lastmod.sh
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if $realtime; then
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exclude_regex="\/\..*"
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if [[ $OSTYPE == "darwin"* ]]; then
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exclude_regex="/\..*" # darwin gcc treat regex '/' as character '/'
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fi
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fswatch -e "$exclude_regex" -0 -r \
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--event Created --event Removed \
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--event Updated --event Renamed \
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--event MovedFrom --event MovedTo \
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"$WORK_DIR" | xargs -0 -I {} bash "./${SYNC_TOOL}" {} "$WORK_DIR" . &
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fi
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if $docker; then
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cmd+=" -H 0.0.0.0"
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else
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cmd+=" -l -o"
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fi
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echo "\$ $cmd"
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eval "$cmd"
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}
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main() {
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_init
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if $docker; then
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_setup_docker
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fi
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_run
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}
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while (($#)); do
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opt="$1"
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case $opt in
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-H | --host)
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_check_unset "$2"
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cmd+=" -H $2"
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shift # past argument
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shift # past value
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;;
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-P | --port)
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_check_unset "$2"
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cmd+=" -P $2"
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shift
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shift
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;;
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-b | --baseurl)
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_check_unset "$2"
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if [[ $2 == \/* ]]; then
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cmd+=" -b $2"
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else
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_help
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exit 1
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fi
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shift
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shift
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;;
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-t | --trace)
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cmd+=" -t"
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shift
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;;
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-r | --realtime)
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_check_command fswatch "http://emcrisostomo.github.io/fswatch/"
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realtime=true
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shift
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;;
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--docker)
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docker=true
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shift
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;;
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-h | --help)
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_help
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exit 0
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;;
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*)
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# unknown option
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_help
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exit 1
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;;
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esac
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done
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main
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